使用HG2-Update和'painters'渲染器将图形导出为.pdf格式的矢量图形不能正常工作

问题描述：

我正在使用仍未公开的 HG2-Update 创建我的MATLAB图，因为它们看起来好多了.

I'm using the still undocumented HG2-Update to create my MATLAB plots, because they just look that much nicer.

(来源:Yair Altman)

(Source: Yair Altman)

实际上，使用当前版本 Release 2013b 效果很好，并且没有太多问题.除了希望将图形导出为矢量图形(渲染器:'-painters')，尤其是将其导出为 pdf .

Actually, using the current version Release 2013b it works quite nicely and there are not much issues. Except one wants to export the figures as vector graphics (renderer: '-painters'), especially as pdf.

我使用以下命令:

saveas(gcf,'test.pdf','pdf')

或

print(gcf,'test.pdf','-dpdf')

有

There are rendering issues, the print does not contain the whole figure and some parts are cropped or non-default fonts are not recognized.

但是我真的很想留在 HG2 上，但我仍然想使用矢量图形.有什么解决方案或解决方法吗?

But I'd really like to stay with HG2 and I'd still like to use vector graphics. Is there any solution or workaround?

答

使用尚未正式发布的导出矢量图形 HG2-Update 是一个大问题. .pdf -导出仍然完全搞砸了. .svg -export可以正常工作，但边界框的设置不正确.

Exporting vector graphics using the yet not official HG2-Update is quite an issue. The .pdf-export is still totally screwed up. What is working fine is the .svg-export, apart from that the boundary box is not set properly.

长的解决方法是: 使用'-dsvg'(print-命令)或'svg'(saveas-命令)将图解保存为矢量图形，在开放源应用程序

The long workaround would be: Save the plot with '-dsvg' (print-command) or 'svg' (saveas-command) as vector graphic, open the file in the open source application Inkscape and save again as .pdf with the Export area is drawing checkmark set.

非常复杂，所以我找到了一种直接从Matlab通过命令行进行操作的方法(仍然需要Inkscape！):

Quite complicated, so I found a way to do it via command-line directly from Matlab (Inkscape still required!):

filename = 'test';
inkscapepath = '"C:\Program Files (x86)\Inkscape\inkscape.exe"';

%// save as .svg
saveas(gcf,filename,'svg')
%// open and save with "export-area-drawing" set via command line
system( [inkscapepath ' ' filename ...
         '.svg --export-area-drawing --export-pdf=' filename '.pdf'])

这需要一些时间，但目前尚无任何已知问题.

It takes some time, but works without any known issues for now.

之后再删除svg文件:

Additionally delete the svg-File afterwards:

delete([filename '.svg'])

使用HG2-Update和'painters'渲染器将图形导出为.pdf格式的矢量图形不能正常工作

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